Top 100 Digital Marketing Companies in Ontario
The Best of December 2025Looking for a top digital marketing agency in Ontario?
Digital marketing has forever changed how companies attract customers and generate revenue. If you’re considering hiring an online marketing company to help you boost your brand image, position your company in search rankings, or manage your social media presence, we're here to help.
To assist you in your search for a partner, we’ve compiled this list of the top digital marketing companies in Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Ontario Online Marketing Agencies
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121$1,000+2 - 9 employeesOshawa, Canada368 Durham is an Oshawa, Canada-based web design agency. The company provides web design and is small.The company was founded in 2011.Read More
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122$1,000+10 - 49 employeesToronto, CanadaRead More
Webzian Digital Services, a web development company, is based in Toronto, Canada. The small team provides web development, custom software development, mobile app development, graphic design, and more. The agency was launched in 2021.
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123$1,000+10 - 49 employeesToronto, CanadaLaunched in 2021, Page Pros - Local SEO Agency is a SEO company. Their small team is located in Toronto, Canada and Miami, Florida. Their team specializes in Search Engine Optimization, Content Marketing, Digital Strategy, Social Media Marketing, and more.Read More
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124$5,000+10 - 49 employeesToronto, CanadaECommerce Development Pros, a web design agency, was launched in 2008. The small Toronto, Canada-based team specializes in Web Design, E-Commerce Development, Conversion Optimization, UX/UI Design, and more.Read More
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125Undisclosed50 - 249 employeesToronto, CanadaMobile app development company Plastic Mobile is in Toronto, Canada and New York, New York. The firm specializes in Mobile App Development, UX/UI Design, Digital Strategy, Mobile & App Marketing, and more and is midsize.The firm was founded in 2007.Read More
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Shoppers Drug MartIndustries
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126$10,000+10 - 49 employeesToronto, Canada9thCO Inc. Is a small Toronto, Canada-based PPC company. Founded in 2013, the team focuses on pay per click, search engine optimization, social media marketing, web design, and more.Read More
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Guild Education Flextrack Global Furniture Group NotifiedIndustries
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127$5,000+10 - 49 employeesMarkham, CanadaFEAST, an Advertising company, was launched in 2010. Their small team is headquartered in Markham, Canada and specializes in Advertising, Digital Strategy, Media Planning & Buying, Social Media Marketing, and more.Read More
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CAA Department of National Defence 3M WeberIndustries
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128Undisclosed2 - 9 employeesAjax, CanadaRead More
The Content Company is a content marketing company based in Toronto. Founded in 2014, their team of 6 employees provides content marketing services.
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WEB ROIIndustries
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129$10,000+10 - 49 employeesToronto, CanadaRead More
Metropolis Media is a digital marketing agency based in Toronto, Canada. Founded in 1996, this company has 10+ employees. Services provided by Metropolis Media include digital strategy, web design, and web development for businesses of all sizes.
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Conagra BrandsIndustries
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130$1,000+2 - 9 employeesToronto, CanadaJeff Social Marketing is a logo company. The small Toronto, Canada-based team specializes in logo, web design, digital strategy, social media marketing, and more. The firm was launched in 2019.Read More
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Heart to Heart CPRIndustries
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131$5,000+2 - 9 employeesLondon, CanadaRead More
44 North Digital Marketing is a digital marketing agency founded in 2014. Based in London, Canada with an additional office in Barrie, Canada, the team of 7 employees specializes in conversion optimization, PPC, and SEO.
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Lerners LLP -
132$1,000+10 - 49 employeesPeterborough, CanadaRead More
Founded in 2019, the team at remi360 Marketing Solutions is already a major player in the Peterborough, Canada digital marketing scene. Their team of about 20 primarily provides digital strategy support, social media marketing, and pay per click advertising to their clients.
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133$1,000+10 - 49 employeesVaughan, CanadaRead More
Launched in 2008, Blue Dot Marketing Inc. Is a small digital strategy company. Their services include digital strategy, search engine optimization, social media marketing, conversion optimization, and more. The firm is in Vaughan, Canada.
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134$50,000+10 - 49 employeesOttawa, CanadaRead More
Cinnamon Toast Creative + Strategy, a small web design agency, is headquartered in Ottawa, Canada and Hamilton, Canada. Launched in 2006, the team focuses on web design, branding, advertising, logo, and more.
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135$1,000+10 - 49 employeesGuelph, CanadaRead More
Merged Media is a marketing firm founded in 2019 with no more than 50 employees. They offer digital strategy, social media marketing, and SEO solutions from their office in Rockwood, Canada. They work with clients in the fields of dental, financial, and hospitality services.
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Broil KingsIndustries
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136$1,000+2 - 9 employeesLincoln, CanadaRead More
Eitzen & associates is a marketing strategy company. They are headquartered in Lincoln, Canada and have a small team that specializes in marketing strategy, business consulting, social media marketing, and content marketing. The firm was founded in 2018.
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XylemIndustries
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137$10,000+10 - 49 employeesCollingwood, CanadaRead More
Switch Video is a video marketing company founded in 2007. Based in Collingwood, Canada, they have a team of 19 members. They specialize in video production and other digital marketing services for mainly midmarket-level businesses.
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HPIndustries
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138Undisclosed10 - 49 employeesToronto, CanadaRead More
KeyCommerce is a PPC agency founded in 2014. Located in Toronto, Canada, their small team focuses on pay per click.
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139$50,000+50 - 249 employeesOshawa, CanadaRead More
Yazlo is a branding agency. Their midsize team is located in Oshawa, Canada and focuses on branding, market research, marketing strategy, digital strategy, and more. The company was launched in 2018.
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140$5,000+10 - 49 employeesOttawa, CanadaWebsite development company MARSWorks Inc. Was established in 1997. Their small team is headquartered in Ottawa, Canada and focuses on Web Development, Mobile App Development, Content Marketing, Search Engine Optimization, and more.Read More
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Ottawa International Airport Authority - https://yow.ca/ -
141$5,000+2 - 9 employeesNewmarket, CanadaRead More
Martin Marketing Inc. Is a digital strategy company. The small team is located in Newmarket, Canada. Their services include digital strategy, other digital marketing, pay per click, and social media marketing.
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142$5,000+10 - 49 employeesToronto, CanadaRead More
Branding & Buzzing is a marketing and advertising agency with headquarters located in Toronto. Founded in 2011, their team of 10 employees provides marketing strategy, event marketing, and digital strategy to their clients.
Clients
Club House for Chefs -
143$1,000+10 - 49 employeesToronto, CanadaRead More
Brand & Mortar is a full-service marketing agency founded in 2011. Based in Toronto, Canada, the team of 14 specializes in branding, social media marketing, and video production.
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Avanza SportsIndustries
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144Undisclosed10 - 49 employeesOttawa, CanadaRead More
With offices in Toronto, and Ottawa, Canada, Atomic Motion is a design and development company that was founded in 1999. Their small team of around 10 specializes in web design and development, SEO, and digital strategy for small-businesses.
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The Royal Canadian LegionIndustries
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145$50,000+50 - 249 employeesToronto, CanadaRead More
Product design and engineering studio Versett was founded in 2012. With headquarters in Toronto, and offices in New York and Calgary, they have a team of 50. They offer a number of services including product design, custom software development, and business consulting.
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American ExpressIndustries
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146$1,000+10 - 49 employeesToronto, CanadaRead More
Founded in 2018, Speakeasy Agency is a sales-focused digital marketing company. Based in Toronto, their small team of about 2 specializes in social media marketing, PPC, and digital strategy for small to medium-sized businesses based in services sectors.
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Royal LePageIndustries
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147$1,000+10 - 49 employeesVaughan, CanadaCGTechnologies is a Vaughan, Canada-based IT managed services company. The small team offers IT managed services, IT strategy consulting, Cybersecurity, cloud consulting & SI, and more. The agency was founded in 1995.Read More
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148$5,000+2 - 9 employeesToronto, CanadaRead More
Dental Brands Grow is a Billericay, United Kingdom-based web design agency. The small agency was established in 2018. Their services include web design, search engine optimization, pay per click, and social media marketing.
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149$5,000+2 - 9 employeesToronto, CanadaRead More
Located in Toronto, Grid Communications is a creative agency established in 2016. The team of under 10 primarily offers social media marketing, graphic design, and video production services within the advertising and marketing space.
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CarLoans411.caIndustries
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150$5,000+10 - 49 employeesToronto, CanadaContinuum Digital is an app development company launched in 2017. The small team specializes in Mobile App Development, Web Development, E-Commerce Development, Robotics Process Automation, and more. The agency is in Toronto, Canada.Read More
Clients
University of Notre Damn AustraliaIndustries
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